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/*
* Copyright (C) 2006 Martin Willi
* HSR Hochschule fuer Technik Rapperswil
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
* Free Software Foundation; either version 2 of the License, or (at your
* option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* for more details.
*/
#include "rekey_child_sa_job.h"
#include <daemon.h>
typedef struct private_rekey_child_sa_job_t private_rekey_child_sa_job_t;
/**
* Private data of an rekey_child_sa_job_t object.
*/
struct private_rekey_child_sa_job_t {
/**
* Public rekey_child_sa_job_t interface.
*/
rekey_child_sa_job_t public;
/**
* protocol of the CHILD_SA (ESP/AH)
*/
protocol_id_t protocol;
/**
* inbound SPI of the CHILD_SA
*/
uint32_t spi;
/**
* SA destination address
*/
host_t *dst;
};
METHOD(job_t, destroy, void,
private_rekey_child_sa_job_t *this)
{
this->dst->destroy(this->dst);
free(this);
}
METHOD(job_t, execute, job_requeue_t,
private_rekey_child_sa_job_t *this)
{
ike_sa_t *ike_sa;
ike_sa = charon->child_sa_manager->checkout(charon->child_sa_manager,
this->protocol, this->spi, this->dst, NULL);
if (ike_sa == NULL)
{
DBG1(DBG_JOB, "CHILD_SA %N/0x%08x/%H not found for rekey",
protocol_id_names, this->protocol, htonl(this->spi), this->dst);
}
else
{
if (ike_sa->get_state(ike_sa) != IKE_PASSIVE)
{
ike_sa->rekey_child_sa(ike_sa, this->protocol, this->spi);
}
charon->ike_sa_manager->checkin(charon->ike_sa_manager, ike_sa);
}
return JOB_REQUEUE_NONE;
}
METHOD(job_t, get_priority, job_priority_t,
private_rekey_child_sa_job_t *this)
{
return JOB_PRIO_MEDIUM;
}
/*
* Described in header
*/
rekey_child_sa_job_t *rekey_child_sa_job_create(protocol_id_t protocol,
uint32_t spi, host_t *dst)
{
private_rekey_child_sa_job_t *this;
INIT(this,
.public = {
.job_interface = {
.execute = _execute,
.get_priority = _get_priority,
.destroy = _destroy,
},
},
.protocol = protocol,
.spi = spi,
.dst = dst->clone(dst),
);
return &this->public;
}
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